The generator comprises an electronically regulated high-voltage power supply, an energy storage capacitor, a high-voltage/high-current switch, a pulse forming network and a control- and monitoring unit. Moreover, the generator includes a Coupling-/Decoupling Network (CDN) for single-phase power su...
Method or test to interconnection lines ①Lay a ground plane and insulation sheet under main unit and EUT, and ground them for securing ②Open coupling adaptor CA-805B (Option) and clamp interface cable with the adaptor. Connect connector of the adaptor to PULSE OUT of main unit. Connect th...
It is also used for impulse current test and residual voltage test of the MOV valve plate, unit and surge protective device(SPD), or used in other scientific research experiments. The device uses touch screen and PLC control technology, and the main performance meets the ne...
Good grounding point is necessary, ground resistance<0.5Ω Test system includes following parts Sr no Description Specfication Qty 1 Impulse voltage geneartor (Main body) 1.1 Main capacitor 1.5uF/100kV 4 unit 1.2 Modulation resistor 20Ω~200Ω;1kΩ~3kΩ 5 groups 1.3 Charging & pr...
5.2 Multi-voltage capacitor 1 unit 5.3 High voltage rectifier stack 2 pc 5.4 Electric grounding protection Electric drive mechanism 1 set 5.5 Charging protection resistor on the side of high voltage & low voltage Charging protection and charging monitoring 1 set 6 Lig...
System and method for off-line impulse frequency response analysis test The winding testing unit provides a system and method for determining a characteristic signature of a winding residing in a device, such as a transformer or generator. A pulse/signal generator applies a suitable number of non...
Then there are some specific inconsistencies and caveats. You have to remember to manually disable and subsequently re-enable in the setup application any plug-ins you update. Newly installed plug-ins have to be manually enabled too. Mac users can enable no more than 256 Audio Unit plug-ins ...
US$484.00 / unit Huazheng Electric 2 Channel 1oomhz Portable Digital Storage Handheld Oscilloscope Price US$560.00 / sets Low Cost Huazheng Hz4241 3 Phase Protection Relay Testing Suitcase US$2,000.00-3,407.00 / Piece Multifunction Wireless Phase Testing Instru...
PURPOSE: To superpose the impulse voltage in any phase of an AC voltage waveform for use in a quality warranty test or academical researches for industrial equipment against external surges. ;CONSTITUTION: A capacitor C3 is connected in parallel with the secondary side of a transformer Tr, and ...
3.1 Weak damping impulse capacitive voltage divider 200kV/200pF,1.0% 1 unit 4 Automatic charging power supply 4.1 Charging transformer 50kV,5kVA 1 unit 4.2 Multi-voltage capacitor 50kV,0.1uF 1 unit 4.3 High voltage rectifier stack 150kV,200mA 2 pc 4.4 Electric grounding ...